<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8"/>
    <title>商品详情</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

    <!-- jquery -->
    <script type="text/javascript" src="/js/jquery.min.js"></script>
    <!-- bootstrap -->
    <link rel="stylesheet" type="text/css" href="/bootstrap/css/bootstrap.min.css" />
    <script type="text/javascript" src="/bootstrap/js/bootstrap.min.js"></script>
    <!-- jquery-validator -->
    <script type="text/javascript" src="/jquery-validation/jquery.validate.min.js"></script>
    <script type="text/javascript" src="/jquery-validation/localization/messages_zh.min.js"></script>
    <!-- layer -->
    <script type="text/javascript" src="/layer/layer.js"></script>
    <!-- md5.js -->
    <script type="text/javascript" src="/js/md5.min.js"></script>
    <!-- common.js -->
    <script type="text/javascript" src="/js/common.js"></script>

</head>
<body>

<div class="panel panel-default">
    <div class="panel-heading">秒杀商品详情</div>
    <div class="panel-body">
        <span id="userTip"> 您还没有登录，请登陆后再操作<br/></span>
        <span>没有收货地址的提示。。。</span>
    </div>
    <table class="table" id="goodslist">
        <tr>
            <td>商品名称</td>
            <td colspan="3" id="goodsName"></td>
        </tr>
        <tr>
            <td>商品图片</td>
            <td colspan="3"><img id="goodsImg" widh="200" height="200" /></td>
        </tr>
        <tr>
            <td>秒杀开始时间</td>
            <td id="startTime"></td>
            <td>
                <input type="hidden" id="remainSeconds" />
                <span id="miaoshaTip"/>
            </td>
            <td>
                <!--
                <form id="miaoshaForm" med="post" action="/miaosha/do_miaosha">
                    <button class="btn btn-primary btn-block" type="submit" id="buyButton">立即秒杀</button>
                    <input type="hidden" name="goodsId" id="goodsId"/>
                </form>
                -->
                    <button class="btn btn-primary btn-block" type="button" onclick="getMiaoshaPath()" id="buyButton">立即秒杀</button>
                    <input type="hidden" name="goodsId" id="goodsId"/>
            </td>
        </tr>
        <tr>
            <td>商品原价</td>
            <td colspan="3" id="goodsPrice"></td>
        </tr>
        <tr>
            <td>秒杀价</td>
            <td colspan="3" id="miaoshaPrice"></td>
        </tr>
        <tr>
            <td>库存数量</td>
            <td colspan="3" id="stockCount"></td>
        </tr>
    </table>
</div>
</body>
<script>
    
    function getMiaoshaPath() {
        var goodsId = $("#goodsId").val()

        g_showLoading();
        $.ajax({
            url:"/miaosha/path",
            type:"GET",
            data:{
                goodsId:goodsId
            },
            success:function (data) {
                var path = data.data;
                doMiaosha(path);
            },
            error:function () {
                layer.msg('客户端请求有误')
            }
        });
    }
    
    function getMiaoshaResult(goodsId) {
        g_showLoading();
        $.ajax({
            url:"/miaosha/result",
            type:"GET",
            data:{
                goodsId:$("#goodsId").val()
            },
            success:function (data) {
                console.log(data)
                if(data.code == 0){
                    var result = data.data;
                    if(result < 0){
                        layer.msg("对不起，秒杀失败")
                    } else if(result == 0){
                        setTimeout(function () {
                            getMiaoshaResult(goodsId);
                        },50);
                    } else {
                        layer.confirm("恭喜你，秒杀成功！查看订单？",{btn:["确定","取消"]},
                            function () {
                                window.location.href="/order_detail.htm?orderId="+result;
                            },
                            function () {
                                layer.closeAll();
                        });
                    }
                }else{
                    layer.msg(data.msg)
                }
            },
            error:function () {
                layer.msg('客户端请求有误')
            }
        });
    }
    function doMiaosha(path) {
        $.ajax({
            url:"/miaosha/" + path + "/do_miaosha",
            type:"POST",
            data:{
                goodsId:$("#goodsId").val()
            },
            success:function (data) {
                console.log(data)
                if(data.code == 0){
//                    window.location.href="/order_detail.htm?orderId="+data.data.id;
                    getMiaoshaResult($("#goodsId").val());
                }else{
                    layer.msg(data.msg)
                }
            },
            error:function () {
                layer.msg('客户端请求有误')
            }
        });
    }
    function render(detail1) {
        var detail = detail1.data
        var miaoshaStatus = detail.miaoshaStatus;
        var remainSeconds = detail.remainSeconds;
        var goods = detail.goods;
        var user = detail.user;
        if(user){
            $("userTip").hide();
        }
        $("#goodsName").text(goods.goodsName);
        $("#goodsImg").attr("src", goods.goodsImg);
        $("#startTime").text(new Date(goods.startDate).format("yyyy-MM-dd hh:mm:ss"));
        $("#remainSeconds").val(remainSeconds);
        $("#goodsId").val(goods.id);
        $("#goodsPrice").text(goods.goodsPrice);
        $("#miaoshaPrice").text(goods.miaoshaPrice);
        $("#stockCount").text(goods.stockCount);
        countDown();
    }
    $(function () {
//        countDown();
        getDetail();
    });
    function getDetail() {

        var goodsId = g_getQueryString("goodsId");

      $.ajax({
        url:"/goods/detail/"+goodsId,
          type:"GET",
          success:function (data) {
            if(data.code == 0){
                render(data);
            }else{
                layer.msg(data)
            }
          },
          error:function () {
              layer.msg('客户端请求有误')
          }
      });
    }
    function countDown() {
        var remainSeconds = $("#remainSeconds").val();
        var timeout;
        if (remainSeconds > 0) {
            $("#buyButton").attr("disabled", true);
            $("#miaoshaTip").html("秒杀倒计时：" + remainSeconds + "秒");
            setTimeout(function () {
                    $("#countDown").text(remainSeconds - 1)
                    $("#remainSeconds").val(remainSeconds - 1)
                    countDown();
                }
                , 1000);
        }
        else if (remainSeconds == 0) {
            $("#buyButton").attr("disabled", false);
            if (timeout) {
                clearTimeout(timeout);

                $("#miaoshaTip").html("秒杀进行中");
            }
            else {
                $("#buyButton").attr("disabled", true);
                $("#miaoshaTip").html("秒杀已结束");
            }
        }
    }
</script>
</html>